Ordering number:ENN4135 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1855/2SC4837 50V/4A Switching Applications Applications Package Dimensions * Power supplies, relay drivers, lamp drivers. unit:mm 2084B Features [2SA1855/2SC4837] * Adoption of FBET and MBIT processes. * Large allowable collector dissipation. * Low saturation voltage. * Wide ASO and large current capacity. * Usage of radial taping to meet automatic mounting. 4.5 1.9 10.5 2.6 1.4 1.0 8.5 1.2 7.5 1.2 1.6 0.5 0.5 1 2 3 1 : Emitter 2 : Collector 3 : Base SANYO : FLP ( ) : 2SA1855 Specifications 2.5 2.5 Absolute Maximum Ratings at Ta = 25C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO (-)60 V Collector-to-Emitter Voltage VCEO (-)50 V Emitter-to-Base Voltage VEBO IC (-)6 V (-)4 A ICP PC (-)6 A 1.5 W Junction Temperature Tj 150 C Storage Temperature Tstg -55 to +150 C Collector Current Colletor Current (Pulse) Collector Dissipation Electrical Characteristics at Ta = 25C Parameter Symbol Collector Cutoff Current Emitter Cutoff Current DC Current Gain Conditions ICBO IEBO VCB=(-)40V, IE=0 VEB=(-)4V, IC=0 hFE1 hFE2 VCE=(-)2V, IC=(-)10mA VCE=(-)2V, IC=(-)3A fT C ob VCE=(-)10V, IC=(-)50mA VCB=(-)10V, f=1MHz Gain Bandwidth Product Output Capacitance Ratings min typ 100* max Unit (-)1 A (-)1 A 400* 40 * : The 2SA1855/2SC4837 are classified by 100mA hFE as follows : 150 (39)25 MHz pF Continued on next page. Rank R S T hFE 100 to 200 140 to 280 200 to 400 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 91003TN (KT)/91098HA (KT)/5132MH (KOTO) No.4135-1/4 2SA1855/2SC4837 Continued from preceding page. Parameter Symbol Collector-to-Emitter Saturation Voltage VCE(sat) IC=(-)2A, IB=(-)100mA Base-to-Emitter Saturation Voltage VBE(sat) IC=(-)2A, IB=(-)100mA Collector-to-Base Breakdown Voltage Ratings Conditions min V(BR)CBO IC=-10A, IE=0 V(BR)CEO IC=-1mA, RBE= Collector-to-Emitter Breakdown Voltage Emitter-to-Base Breakdown Voltage Turn-ON Time V(BR)EBO ton Storage Time tstg See specified Test CIrcuit tf See specified Test Circuit Fall Time IE=-10A, IC=0 Unit typ max (-350) (-700) mV 190 500 mV (-)0.94 (-)1.2 V (-)60 V (-)50 V (-)6 V See specified Test CIrcuit 70 ns (450) ns 650 ns (30)35 ns Switching Time Test Circuit PW=20s DC1% IB1 OUTPUT IB2 INPUT RB VR 50 RL 25 + 100F + 470F VCC=25V VBE= --5V IC=10IB1= --10IB2=1A IC -- VCE --5 IC -- VCE 5 2SC4837 2SA1855 100m A 0m --20 4 Collector Current, IC - A Collector Current, IC - A --4 mA --100 50mA --3 -- --20mA --2 --10mA --1 --5mA IB=0 0 0 --0.4 --0.8 --1.2 40mA 3 20mA 2 10mA 5mA 1 IB=0 0 --1.6 Collector-to-Emitter Voltage, VCE - V 0 --2.0 0.4 A Collector Current, IC - A Collector Current, IC - A --1.2 --6mA --4mA --0.8 --2mA --0.4 2.0 ITR04918 2SC4837 7mA 1.6 --8mA 1.6 8mA A --10m 1.2 IC -- VCE 2.0 2SA1855 --12m --1.6 0.8 Collector-to-Emitter Voltage, VCE - V ITR04917 IC -- VCE --2.0 A 80mA 60mA 6mA 5mA 1.2 4mA 0.8 3mA 2mA 0.4 1mA IB=0 0 0 --4 --8 --12 --16 Collector-to-Emitter Voltage, VCE - V IB=0 0 --20 ITR04919 0 4 8 12 16 Collector-to-Emitter Voltage, VCE - V 20 ITR04920 No.4135-2/4 2SA1855/2SC4837 IC -- VBE --4.8 IC -- VBE 4.8 2SA1855 VCE= --2V 2SC4837 VCE=2V --2.4 --1.6 --0.8 --0.2 --0.4 --0.6 --0.8 --1.0 --1.2 Base-to-Emitter Voltage, VBE - V 0 --1.4 5 25C --25C 2 100 7 5 0.6 0.8 1.0 1.2 2SC4837 VCE=2V 7 5 3 25C Ta=75C 2 --25C 100 7 5 3 3 2 2 10 1.4 ITR04922 hFE -- IC 1000 DC Current Gain, hFE Ta=75C 3 0.4 Base-to-Emitter Voltage, VBE - V 2SA1855 VCE= --2V 7 0.2 ITR04921 hFE -- IC 1000 DC Current Gain, hFE 1.6 0 0 10 7 --0.01 2 3 5 7 --0.1 2 3 5 7 --1.0 2 Collector Current, IC - A 3 5 7 0.01 2 3 5 7 0.1 2 3 5 7 1.0 2 Collector Current, IC - A ITR04923 f T -- IC 1000 f=1MHz 5 3 2SC483 7 2 2SA1 855 100 7 5 3 2 (For PNP, minus sign is omitted.) 10 0.01 2 3 5 7 0.1 2 3 5 2 3 7 10 ITR04925 2 2SA1 855 2SC 4837 5 3 2 2 3 5 7 2 10 3 7 5 3 2 2 5 C 25C Ta= -75C 5 7 100 ITR04926 VCE(sat) -- IC 2SC4837 IC / IB=20 3 --1000 2 7 Collector-to-Base Voltage, VCB - V Collector-to-Emitter Saturation Voltage, VCE (sat) - mV 3 3 100 5 2SA1855 IC / IB=20 7 5 2 10 1.0 5 VCE(sat) -- IC --100 3 (For PNP, minus sign is omitted.) 7 1.0 Collector Current, IC - A 5 5 Cob -- VCB 5 7 3 ITR04924 VCE=10V Output Capacitance, Cob - pF Gain-Bandwidth Product, fT - MHz 2.4 0.8 0 Collector-to-Emitter Saturation Voltage, VCE (sat) - mV 3.2 --25C --3.2 Ta= 75 25C C Collector Current, IC - A 4.0 Ta= 75 2 5 C C --25 C Collector Current, IC - A --4.0 2 1000 7 5 3 2 100 7 5 25C Ta=75C 3 C --25 2 10 --10 7 --0.01 2 3 5 7 --0.1 2 3 5 7 --1.0 Collector Current, IC - A 2 3 5 ITR04927 7 0.01 2 3 5 7 0.1 2 3 5 7 1.0 Collector Current, IC - A 2 3 5 ITR04928 No.4135-3/4 2SA1855/2SC4837 VBE(sat) -- IC --10 5 3 2 25C Ta= --25C 7 75C 5 3 2 5 3 2 1.0 Ta= --25C 25C 7 75C 5 3 2 0.1 7 --0.01 2 3 5 7 --0.1 2 3 5 7 --1.0 2 Collector Current, IC - A 3 5 7 0.01 7 5 3 10 0m 2 DC 1.0 7 5 s op era tio n 3 2 0.1 7 5 Ta=25C Single pulse For PNP, minus sign is omitted. 3 2 2 3 5 7 1.0 2 3 5 7 3 5 7 0.1 2 3 5 7 1.0 Collector Current, IC - A 2 3 5 ITR04930 PC -- Ta 1.6 2SA1855 / 2SC4837 1.5 1.4 Collector Dissipation, PC - W 2SA1855 / 2SC4837 1m 10 s ms ICP=6.0A IC=4.0A 2 ITR04929 ASO 10 Collector Current, IC - A 2SC4837 IC / IB=20 7 Base-to-Emitter Saturation Voltage, VBE (sat) -V Base-to-Emitter Saturation Voltage, VBE (sat) -V 7 --1.0 VBE(sat) -- IC 10 2SA1855 IC / IB=20 1.2 1.0 0.8 0.6 0.4 0.2 0 10 2 3 Collector-to-Emitter Voltage, VCE - V 5 7 100 ITR04931 0 20 40 60 80 100 120 Ambient Temperature, Ta - C 140 160 ITR04932 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of September, 2003. Specifications and information herein are subject to change without notice. PS No.4135-4/4